Podcast
Questions and Answers
Which side of a chemical equation contains the reactant entities?
Which side of a chemical equation contains the reactant entities?
- Both sides
- Right-hand side
- Neither side
- Left-hand side (correct)
What does the arrow in a chemical equation indicate?
What does the arrow in a chemical equation indicate?
- The pH of the reaction
- The direction of the reaction (correct)
- The temperature of the reaction
- The type of reaction
What are the coefficients next to the symbols and formulas in a chemical equation?
What are the coefficients next to the symbols and formulas in a chemical equation?
- The number of atoms in each substance
- The atomic numbers of the elements
- The absolute values of the stoichiometric numbers (correct)
- The molar masses of the substances
Who diagrammed the first chemical equation in 1615?
Who diagrammed the first chemical equation in 1615?
What are the product entities in a chemical equation?
What are the product entities in a chemical equation?